| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.89 | 10.559% | $128.1268 | $128.13 | $128.15 | $128.10 |
| Purchase #2 | $132.37 | 3.157% | $136.5489 | $136.55 | $136.55 | $136.50 |
| Purchase #3 | $215.92 | 6.557% | $230.0779 | $230.08 | $230.10 | $230.10 |
| Purchase #4 | $211.70 | 5.508% | $223.3604 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $43.28 | 8.765% | $47.0735 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $222.54 | 7.839% | $239.9849 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $117.51 | 6.670% | $125.3479 | $125.35 | $125.35 | $125.30 |
| 7 purchase totals = | $1,059.21 | $1,130.5203 | $1,130.52 | $1,130.55 | $1,130.50 | |